Sigma Ratings (September 2025)
This page breaks down Sigma ratings from all verified review sources to give you a clear, unbiased view of what real users think in September 2025.
We’ve aggregated the latest scores from all major platforms like Trustpilot, G2, Capterra and many more to help you understand Sigma’s overall reputation. This data-driven overview will show you exactly how Sigma is rated - including how it compares to competitors.
Sigma's Overall Rating Summary
- Average Rating:4.3/5
- Total Reviews:1,180 reviews
- Sources:G2, Capterra, Trustradius, Gartner, Getapp, Softwareadvice, Facebook
- Last updated:September 1, 2025
Sigma Ratings by Source
| Platform | Rating | Reviews | Last Update |
|---|---|---|---|
 G2 | 4.4/5 | 512+ reviews | 01.09.25 |
 Capterra | 4.3/5 | 83+ reviews | 01.09.25 |
 Trustradius | 4/5 | 294+ reviews | 01.09.25 |
 Gartner | 4.8/5 | 105+ reviews | 01.09.25 |
 Getapp | 4/5 | 83+ reviews | 08.06.25 |
 Softwareadvice | 4.3/5 | 83+ reviews | 01.09.25 |
 Facebook | 4.8/5 | 20+ reviews | 05.08.25 |
What is Sigma?
Sigma is a cloud-native analytics platform that uses a familiar spreadsheet interface to give business users instant access to explore and get insights from their cloud data warehouse. Key features include embedded analytics, data visualization, data modeling, and Sigma AI for advanced data classification and sentiment analysis. Sigma enables self-service analytics, allowing users to perform complex data analysis without needing to write code, and is built for massive scale and enterprise-grade security.
🤔 Sigma vs Competitors: How Do Ratings Compare?
Check out Sigma AlternativesFrequently Asked Questions
How trustworthy is Sigma?
According to G2 and Trustradius review sites Sigma holds ratings of 4.4/5 and 4/5 respectively from 806 reviews, indicating that users consistently find value and reliability in the platform as of September 2025.
How many stars is Sigma rated?
Sigma has an average star rating of 4.3 out of 5 stars based on average of 1,180 reviews as of September 2025.
Where does the rating data come from?
The ratings are pulled from Sigma public reviews pages on platforms: G2, Capterra, Trustradius, Gartner, Getapp, Softwareadvice, Facebook. We update these ratings monthly to ensure they reflect the most current customer feedback.
How overall average rating for Sigma is calculated?
The overall average rating is calculated by taking the weighted average of all ratings, using the total reviews count from each platform as the weight.